I think this sounds like a song sung by Peeta, Rue, or Prim to Katniss (or maybe all the people died for her in the rebellion). It gives Katniss strength and hope to move on, and end this curse of capitalism and brutality; because she is their lighthouse of hope. And the story of the districts' torment is so heart-wrenching that even the devil will cry. Her cry of victory for districts is so great and self-sacrificing that even heaven will hear it. (Of course, snow can be the devil and heaven can be the peace too)
I think this sounds like a song sung by Peeta, Rue, or Prim to Katniss (or maybe all the people died for her in the rebellion). It gives Katniss strength and hope to move on, and end this curse of capitalism and brutality; because she is their lighthouse of hope. And the story of the districts' torment is so heart-wrenching that even the devil will cry. Her cry of victory for districts is so great and self-sacrificing that even heaven will hear it. (Of course, snow can be the devil and heaven can be the peace too)